00090
Carrier Transicold
Warning

Check AFA Solenoid Circuit

Problem in the air purifier solenoid circuit (AFA Solenoid).

Possible causes

  • Burnt solenoid coil
  • Corroded solenoid connector
  • Blown control fuse

Recommended actions

  • Measure solenoid coil resistance
  • Inspect wires for abrasion or cuts
  • Verify 12V presence during activation

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